#include <stdio.h>

int main() {
    int a;
    int p;
    int t;

    a = 1;
    p = 0;
    t = 0;

    do {
        printf("%d\n", a);
        t = a;
        a = t + p;
        p = t;
    } while (a < 100);

    return 0;
}

// vim: set expandtab ts=4 sw=3 sts=3 tw=80 :
